On this page we compare specs Xiaomi Redmi Note 9 Octa core (2 GHz, Dual core, Cortex A75 2 GHz, Hexa Core, Cortex A55) with other phones , we compare external dimensions, compare screens and performance, the amount of RAM and memory for storing media data, battery capacity and characteristics of photo cameras, compare the presence of various sensors and functions.
Hardware and OS | Xiaomi Redmi Note 9 | |
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Operating System | Android v10 (Q) | |
Custom UI | MIUI | |
Processor | Octa core (2 GHz, Dual core, Cortex A75 2 GHz, Hexa Core, Cortex A55) | |
Chipset | MediaTek Helio G85 | |
Architecture | 64 bit | |
RAM | 4 GB | |
Internal Memory | 64 GB | |
Expandable Memory | yes Up to 512 GB | |
Graphics | Mali-G52 | |
SIM Slot(s) | Dual SIM, GSM GSM | |
Display | Xiaomi Redmi Note 9 | other phones |
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Screen Size | 6.53 inches (16.59 cm) | |
Screen Resolution | 1080 x 2340 pixels | |
Display Type | IPS LCD | |
Pixel Density | 395 ppi | |
Aspect Ratio | 19.5:9 | |
Refresh Rate | 60 Hz | |
Screen Protection | Corning Gorilla Glass v5 | |
Touch Screen | yes Capacitive Touchscreen, Multi-touch | |
Main Camera | Xiaomi Redmi Note 9 | other phones |
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Resolution | 48 MP f/1.79 Primary Camera(2" sensor size, 0.8µm pixel size)8 MP f/2.2, Wide Angle, Ultra-Wide Angle Camera(4.0" sensor size)2 MP f/2.4, Macro Camera(1.75µm pixel size)2 MP f/2.4, Depth Camera(5.0" sensor size) | |
Image Resolution | 8000 x 6000 Pixels | |
Flash | yes LED Flash | |
Sensor | ISOCELL Plus | |
Camera Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | |
Autofocus | yes Phase Detection autofocus | |
Physical Aperture | F1.79 | |
Video Recording | 3840x2160 @ 30 fps | |
Shooting Modes | Continuos Shooting, High Dynamic Range mode (HDR), Burst mode | |
Settings | Exposure compensation, ISO control | |
Front Camera | Xiaomi Redmi Note 9 | other phones |
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Resolution | 13 MP f/2.25 Primary Camera(3" sensor size, 1.12µm pixel size) | |
Physical Aperture | F2.25 | |
Video Recording | 1920x1080 @ 30 fps | |
Connectivity | Xiaomi Redmi Note 9 | other phones |
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Network | 4G: Available , 3G: Available, 2G: Available | |
SIM Size | SIM1: Nano, SIM2: Nano | |
Bluetooth | yes v5.0 | |
GPS | yes with A-GPS, Glonass | |
VoLTE | yes | |
Wi-Fi | yes Wi-Fi 802.11, a/b/g/n | |
Wi-Fi Calling | yes | |
Wi-Fi Features | Wi-Fi Direct, Mobile Hotspot | |
USB Connectivity | Mass storage device, USB charging | |
Multimedia | Xiaomi Redmi Note 9 | other phones |
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Audio Jack | 3.5 mm | |
Loudspeaker | yes | |
Design | Xiaomi Redmi Note 9 | other phones |
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Height | 161.4 mm | |
Width | 76.7 mm | |
Thickness | 8.7 mm | |
Weight | 200 grams | |
Colours | Pebble Grey, Arctic White, Aqua Green | |
Waterproof | yes Splash proof | |
Battery | Xiaomi Redmi Note 9 | other phones |
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Type | Li-ion | |
Capacity | 5020 mAh | |
User Replaceable | No | |
Quick Charging | yes Fast, 22.5W | |
USB Type-C | yes | |
USB OTG Support | yes | |
Features | Xiaomi Redmi Note 9 | other phones |
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Fingerprint Sensor | yes | |
Fingerprint Sensor Position | Rear | |
Other Sensors | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope | |